Package com.powsybl.openloadflow.ac.equations

Class OpenBranchSide2ReactiveFlowEquationTerm

java.lang.Object

com.powsybl.openloadflow.equations.AbstractEquationTerm<V,E>

com.powsybl.openloadflow.equations.AbstractNamedEquationTerm<V,E>

com.powsybl.openloadflow.equations.AbstractElementEquationTerm<LfBranch,AcVariableType,AcEquationType>

com.powsybl.openloadflow.ac.equations.OpenBranchSide2ReactiveFlowEquationTerm

All Implemented Interfaces:

EquationTerm<AcVariableType,AcEquationType>, Evaluable

public class OpenBranchSide2ReactiveFlowEquationTerm
extends AbstractElementEquationTerm<LfBranch,AcVariableType,AcEquationType>

Author:

Geoffroy Jamgotchian <geoffroy.jamgotchian at rte-france.com>

Nested Class Summary

Nested classes/interfaces inherited from interface com.powsybl.openloadflow.equations.EquationTerm

EquationTerm.MultiplyByScalarEquationTerm<V extends Enum<V> & Quantity,E extends Enum<E> & Quantity>

Field Summary

Fields

Modifier and Type	Field	Description
protected final double	b1
protected final double	b12
protected final double	b2
protected final double	g1
protected final double	g12
protected final double	g2
protected final double	ksi
protected final List<Variable<AcVariableType>>	variables
protected final double	y

Fields inherited from class com.powsybl.openloadflow.equations.AbstractElementEquationTerm

element

Fields inherited from class com.powsybl.openloadflow.equations.AbstractEquationTerm

self, sv

Constructor Summary

Constructors

Constructor	Description
OpenBranchSide2ReactiveFlowEquationTerm(LfBranch branch, LfBus bus1, VariableSet<AcVariableType> variableSet, boolean deriveA1, boolean deriveR1)

Method Summary

Modifier and Type	Method	Description
double	der(Variable<AcVariableType> variable)	Get partial derivative.
static double	dq1dv1(double y, double cosKsi, double sinKsi, double b1, double g2, double b2, double v1, double r1)
double	eval()	Evaluate equation term.
protected String	getName()
List<Variable<AcVariableType>>	getVariables()	Get the list of variable this equation term depends on.
static double	q1(double y, double cosKsi, double sinKsi, double b1, double g2, double b2, double v1, double r1)
protected static double	shunt(double y, double cosKsi, double sinKsi, double g2, double b2)

Methods inherited from class com.powsybl.openloadflow.equations.AbstractElementEquationTerm

getElementNum, getElementType

Methods inherited from class com.powsybl.openloadflow.equations.AbstractNamedEquationTerm

write

Methods inherited from class com.powsybl.openloadflow.equations.AbstractEquationTerm

calculateSensi, getChildren, getEquation, hasRhs, isActive, rhs, setActive, setEquation, setSelf, setStateVector

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.powsybl.openloadflow.equations.EquationTerm

eval, minus, multiply, multiply

Field Details

variables

protected final List<Variable<AcVariableType>> variables

b1

protected final double b1

b2

protected final double b2

g1

protected final double g1

g2

protected final double g2

y

protected final double y

ksi

protected final double ksi

g12

protected final double g12

b12

protected final double b12

Constructor Details

OpenBranchSide2ReactiveFlowEquationTerm

public OpenBranchSide2ReactiveFlowEquationTerm(LfBranch branch,
 LfBus bus1,
 VariableSet<AcVariableType> variableSet,
 boolean deriveA1,
 boolean deriveR1)

Method Details

q1

public static double q1(double y,
 double cosKsi,
 double sinKsi,
 double b1,
 double g2,
 double b2,
 double v1,
 double r1)

dq1dv1

public static double dq1dv1(double y,
 double cosKsi,
 double sinKsi,
 double b1,
 double g2,
 double b2,
 double v1,
 double r1)

eval

public double eval()

Description copied from interface: EquationTerm

Evaluate equation term.

Returns:

value of the equation term

der

public double der(Variable<AcVariableType> variable)

Description copied from interface: EquationTerm

Get partial derivative.

Parameters:

variable - the variable the partial derivative is with respect to

Returns:

value of the partial derivative

getName

protected String getName()

Specified by:

getName in class AbstractNamedEquationTerm<AcVariableType,AcEquationType>

shunt

protected static double shunt(double y,
 double cosKsi,
 double sinKsi,
 double g2,
 double b2)

getVariables

public List<Variable<AcVariableType>> getVariables()

Description copied from interface: EquationTerm

Get the list of variable this equation term depends on.

Returns:

the list of variable this equation term depends on.